You work does not always have to be fun. You don't have to enjoy it. You just have to do it anyways. It is the just punishment for not doing it earlier. And for your earlier life decisions.
Social media is dangerous. Not only does it make you sad, it also makes you lonely, because instead of interacting with real people, you just interact with the screen.
Remove social media from your life. Only check WhatsApp twice a day, and answer to messages.
Pornography objectifies women into objects with three holes and tits. And it objectifies men into objects with a penis and two holes. All layers above that are removed. Personality, attraction, love, connection are all missing. It is impossible to convey, because there is no two-way interaction, but - at most - a one-way connection between the consumer to the screen / the action and actress on the screen. This makes porn incredibly fake, because it removes core parts of sex, which is the interpersonal connection.
yourbrainonporn.com and nofap.com are great places to start your recovery from excessive porn consumption.
Even though Dr. K claims elsewhere that there were no scientific proof that dopamine detox provides the alleged benefits, he advocates for his "Unga Bunga" method, where someone uses a duct tape to deliniate a 6 by 6 foot area in one's apartment, move their mattress into it and to live inside this area.
If you start the day with an activity which drains your dopamine pool quickly, like playing video games, or watching porn, you will have difficulties to motivate yourself to do something different.
I noticed, that after stopping eating junk food, normal healthy food tastes better. Especially after stopping eating sweets.